Synonyms for the term "spongy polypus" describe a soft, porous growth found in various contexts. An alternative synonym is "soft cyst", which depicts a similar fluid-filled sac forming in biological organisms. Another analogous term is "squishy tumor", emphasizing the cushiony and pliable nature of the growth. Furthermore, "porous mass" can be employed to express the spongy and perforated structure of a polypus. Lastly, "pulpy excrescence" conveys the soft consistency and abnormal projection associated with this irregular growth. These alternative synonyms help to expand the vocabulary and facilitate a better understanding of the concept of a spongy polypus.